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公开(公告)号：US12046070B2
公开(公告)日：2024-07-23
申请号：US17307787
申请日：2021-05-04
Applicant: Samsung Display Co., Ltd.
Inventor： Sangwoo Kim , Taekyung Ahn , Byung Han Yoo , Taehoon Yang , Dae-Young Lee
CPC classification number: G06V40/1318 , H10K59/353 , H10K59/65
Abstract: A display device includes a display panel, and a sensor panel under the display panel, and including a fingerprint sensor, a proximity sensor between the fingerprint sensor and an edge of the sensor panel, and an illuminance sensor between the fingerprint sensor and the edge of the sensor panel, and adjacent to the proximity sensor.
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公开(公告)号：US20230329019A1
公开(公告)日：2023-10-12
申请号：US18158234
申请日：2023-01-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： KWANG SOO BAE , Gee-Bum Kim , Bokwang Song , Dae-Young Lee , Min Oh Choi
CPC classification number: H10K39/34 , G06V40/1318 , G06V40/1359 , H10K59/353 , H10K59/352 , G09G3/3233 , H10K59/8792 , G09G2300/0842 , G09G2300/0819 , G09G2354/00 , H10K59/122
Abstract: A display device includes a display module and a window disposed on the display module. The display module includes a base layer, a light emitting element disposed on the base layer, an optical sensing element disposed on the base layer, a thin film encapsulation layer that covers the light emitting element and the optical sensing element, an insulating layer disposed on the thin film encapsulation layer, a light blocking pattern disposed on the insulating layer, and a color filter disposed on the insulating layer. The insulating layer includes a first area that overlaps the light emitting element and a second area that overlaps the optical sensing element, and the second area has a thickness greater than a thickness in the first area. The light blocking pattern includes a first opening that corresponds to the light emitting element and a second opening that corresponds to the optical sensing element.
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公开(公告)号：US11696484B2
公开(公告)日：2023-07-04
申请号：US17313573
申请日：2021-05-06
Applicant: Samsung Display Co., Ltd.
Inventor： Jaeik Lim , Gee-Bum Kim , Dae-Young Lee
CPC classification number: H10K59/65 , G06V40/1318 , H01L27/14623 , H01L27/14685 , H10K59/12 , H10K59/40 , H10K71/00 , H10K59/1201
Abstract: A display device includes: a display module configured to display an image; and a detection sensor disposed on the display module, wherein the detection sensor includes a base layer, a biometric sensing layer, an optical pattern layer, and a sensing dielectric layer, wherein the biometric sensing layer is disposed on the base layer, wherein the optical pattern layer is disposed on the biometric sensing layer, and the sensing dielectric layer is disposed on the optical pattern layer. The optical pattern layer includes: a plurality of transmission parts that provide the biometric sensing layer with light that is externally incident through the display module; and a light-shield part that at least partially surrounds the plurality of transmission parts. The light-shield part includes a plurality of light-shield patterns that are recessed in a direction toward the base layer.
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公开(公告)号：US10365512B2
公开(公告)日：2019-07-30
申请号：US14921653
申请日：2015-10-23
Applicant: Samsung Display Co., Ltd.
Inventor： Jung-Gun Nam , Hyang-Shik Kong , Soo-Lin Kim , Tae-Woo Kim , Dae-Young Lee , Gug-Rae Jo
IPC: G02B5/20 , G02B5/30 , G02F1/1335
Abstract: A display panel including a plurality of pixels. Each of the pixels includes a light blocking part configured to define a first opening, a second opening, and a third opening, a first color filter which overlaps the first opening, a second color filter which overlaps the second opening and having a green color, a third color filter which overlaps the third opening, and a wire grid polarizer including a first stitch line spaced apart from the second opening in a plan view.
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公开(公告)号：US09989845B2
公开(公告)日：2018-06-05
申请号：US14991828
申请日：2016-01-08
Applicant: Samsung Display Co., Ltd.
Inventor： Seung-Won Park , Dae-Hwan Jang , Min-Uk Kim , Jung-Gun Nam , Dae-Young Lee , Gug-Rae Jo
CPC classification number: G03F7/0002 , B81C2201/015
Abstract: An exemplary embodiment discloses an imprint lithography method including: forming a first imprint pattern on a base substrate in a first area; forming a first resist pattern on the base substrate in a second area, the second area partially overlapping the first area; etching a third area using the first imprint pattern and the first resist pattern as an etch barrier, wherein the third area is a portion of the first area that is not overlapped with the second area; removing the first imprint pattern and the first resist pattern; forming a second imprint pattern on the base substrate in a fourth area which overlaps the second area and partially overlaps the third area; forming a second resist pattern on the base substrate in the third area; and etching the second area using the second imprint pattern and the second resist pattern as an etch barrier.
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Patent Agency Ranking
26.发明授权公开(公告)号：US09651727B2
公开(公告)日：2017-05-16
申请号：US14287766
申请日：2014-05-27
Applicant: Samsung Display Co., LTD.
Inventor： Dae-Young Lee , Jung-Gun Nam , Yeon-Jae Lee , Dae-Hwan Jang , Gug-Rae Jo
CPC classification number: G02B5/3058 , G02B1/12
Abstract: A polarizer includes a base substrate and a metal pattern disposed on the base substrate and forming a wire grid. The wire grid has a width and a height and spaced apart from adjacent wire grid by a separation distance. A pitch is a sum of the width and the separation distance. A fill factor is obtained by dividing the width by the pitch. The range of the fill factor is based on an extinction ratio of polarization and a transmittance of the polarizer.
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公开(公告)号：US09634288B2
公开(公告)日：2017-04-25
申请号：US14724546
申请日：2015-05-28
Applicant: Samsung Display Co., Ltd.
Inventor： Sang-Ho Park , Dae-Young Lee , Seung-Min Lee , Jung-Woo Moon , Young-Woo Song , Joo-Sun Yoon
CPC classification number: H01L51/5271 , H01L27/3244 , H01L51/5237
Abstract: An organic light emitting display device includes a substrate, a light emitting structure, and a reflective metal layer. The substrate includes a pixel region and a peripheral region. The light emitting structure is disposed on the substrate. The reflective metal layer is disposed between the substrate and the light emitting structure. The reflective metal layer includes a plurality of nanowires and a plurality of openings that is defined by the nanowires.
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公开(公告)号：US09383601B2
公开(公告)日：2016-07-05
申请号：US13747823
申请日：2013-01-23
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dae-Young Lee , Jung Gun Nam , Gugrae Jo
IPC: G02F1/1335
CPC classification number: G02F1/133528 , G02F1/133512 , G02F2001/133548
Abstract: A liquid crystal display apparatus includes a liquid crystal layer, a light source, a first polarizing member, and a reflector. The first polarizing member includes a wire-grid polarizing part and a reflection part. The first polarizing member is disposed between the liquid crystal layer and the light source. The reflector is disposed below the light source. The reflector reflects light from the light source and light reflected from the reflection part.
Abstract translation: 液晶显示装置包括液晶层，光源，第一偏振构件和反射器。 第一偏振构件包括线栅偏振部和反射部。 第一偏振构件设置在液晶层和光源之间。 反射器设置在光源下方。 反射器反射来自光源的光和从反射部反射的光。
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29.发明授权公开(公告)号：US09293522B2
公开(公告)日：2016-03-22
申请号：US13972844
申请日：2013-08-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seong-Min Wang , Mu-Gyeom Kim , Tae-An Seo , Gug-Rae Jo , Dae-Young Lee , Jung-Gun Nam , Dae-Hwan Jang
IPC: H01L21/28 , H01L29/786 , H01L49/02 , H01L27/12 , H01L27/32 , G02F1/1362
CPC classification number: H01L28/88 , G02F1/136213 , H01L27/1255 , H01L27/3265
Abstract: Provided is a method of manufacturing a capacitor of a display apparatus, the display apparatus being formed on a substrate and including a thin film transistor, which includes an active layer, a gate electrode, and source and drain electrodes, a display device connected to the thin film transistor, and the capacitor, the method including: forming an electrode layer on the substrate; forming a passivation layer on the electrode layer; patterning the passivation layer to form a first pattern including first branch patterns parallel to each other, and a second pattern including second branch patterns parallel to each other and interposed between the first branch patterns; and forming first and second electrodes by etching the electrode layer using the first and second patterns as masks.
Abstract translation: 提供一种制造显示装置的电容器的方法，所述显示装置形成在基板上并且包括薄膜晶体管，所述薄膜晶体管包括有源层，栅极电极和源极和漏极，显示装置连接到 薄膜晶体管和电容器，所述方法包括：在所述基板上形成电极层; 在所述电极层上形成钝化层; 图案化钝化层以形成包括彼此平行的第一分支图案的第一图案，以及包括彼此平行并插入在第一分支图案之间的第二分支图案的第二图案; 以及通过使用第一和第二图案作为掩模蚀刻电极层来形成第一和第二电极。
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公开(公告)号：US09223069B2
公开(公告)日：2015-12-29
申请号：US13857479
申请日：2013-04-05
Applicant: Samsung Display Co., Ltd.
Inventor： Dae-Hwan Jang , Jung-Gun Nam , Dae-Young Lee , Gug-Rae Jo , Hyung-Bin Cho , Atsushi Takakuwa
CPC classification number: G02B5/3058 , B29D11/00644 , G02B1/105 , G02B1/14
Abstract: A polarizer includes a substrate having a first refractive index, a metal pattern disposed on the substrate, and a passivation layer disposed on the metal pattern. The metal pattern includes a plurality of protrusions having widths. The passivation layer has a second refractive index and covers at least one surface of the protrusions.
Abstract translation: 偏振器包括具有第一折射率的基板，设置在基板上的金属图案以及设置在金属图案上的钝化层。 金属图案包括具有宽度的多个突起。 钝化层具有第二折射率并且覆盖突起的至少一个表面。
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